/* ==========================================================================
   ANURAG KAUSHIK — DALA CONSTELLATION (NEXT-GEN AUTOMATION FONT PAIRING)
   Header: Clash Display (Bold, Sharp Geometric Cuts)
   Body: Inter (Clean Precision Technical Standard)
   ========================================================================== */

@import url('https://api.fontshare.com/v2/css?f[]=clash-display@400,500,600,700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Dala Color Tokens */
  --color-void: #000000;
  --color-bone-white: #ffffff;
  --color-ash-gray: #9a9a9a;
  --color-silver-mist: #bdbdbd;
  --color-electric-iris: #8052ff;
  --color-saffron-spark: #ffb829;
  --color-deep-verdant: #15846e;

  /* Typography Families — "Next-Gen Automation" Pairing */
  --font-heading: 'Clash Display', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Typography Scale Tokens */
  --text-caption: 12px;
  --leading-caption: 1.5;
  
  --text-nav-label: 14px;
  --leading-nav-label: 1.2;
  --tracking-nav-label: 0.5px;
  
  --text-body: 17px;
  --leading-body: 1.6;
  
  --text-heading-2xs: 24px;
  --leading-heading-2xs: 1.25;
  --tracking-heading-2xs: -0.48px;
  
  --text-subheading: 36px;
  --leading-subheading: 1.2;
  
  --text-heading-sm: 44px;
  --leading-heading-sm: 1.15;
  --tracking-heading-sm: -1.2px;
  
  --text-heading: 48px;
  --leading-heading: 1.1;
  --tracking-heading: -1.68px;
  
  --text-heading-lg: 78px;
  --leading-heading-lg: 1.08;
  --tracking-heading-lg: -2.5px;
  
  --text-display: 113px;
  --leading-display: 1.05;
  --tracking-display: -3.5px;

  /* Typography Weights */
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing Scale */
  --page-max-width: 1280px;

  /* Border Radii */
  --radius-3xl: 24px;
  --radius-full: 9999px;
  --radius-cards: 24px;
}

/* Global Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-void);
}

body {
  background-color: var(--color-void);
  color: var(--color-bone-white);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--leading-body);
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Headings Default to Clash Display */
h1, h2, h3, h4, h5, h6, 
.hero-dala-title, .hero-dala-subtitle, 
.headline-monolithic, .headline-medium, 
.dala-brand-name, .label-amber-uppercase, 
.contact-label-dala, .edu-title-dala, 
.resume-card-title, .resume-card-tag, .resume-sec-label {
  font-family: var(--font-heading);
}

/* Constellation Canvas */
#constellation-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  background: var(--color-void);
}

/* Reading Progress Bar */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-electric-iris), var(--color-saffron-spark));
  z-index: 1000;
  box-shadow: 0 0 12px var(--color-electric-iris);
  transition: width 0.1s linear;
}

/* HIGH-PERFORMANCE GPU SCROLL ANIMATION ENGINE */
.reveal-blur {
  opacity: 0;
  filter: blur(12px);
  transform: translate3d(0, 40px, 0) scale(0.97);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), 
              filter 0.9s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, filter, transform;
}

.reveal-blur.in-view {
  opacity: 1;
  filter: blur(0px);
  transform: translate3d(0, 0, 0) scale(1);
}

/* Cascade delays */
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }

/* Navigation Bar */
.dala-nav {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.dala-nav-container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dala-logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.dala-logo-mark {
  width: 18px;
  height: 18px;
  fill: var(--color-electric-iris);
  transition: transform 0.3s ease;
}

.dala-logo-group:hover .dala-logo-mark {
  transform: rotate(180deg);
}

.dala-brand-name {
  font-size: 19px;
  font-weight: 600;
  color: var(--color-bone-white);
  letter-spacing: -0.5px;
}

.dala-nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.dala-nav-link {
  font-family: var(--font-heading);
  font-size: var(--text-nav-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-nav-label);
  color: var(--color-ash-gray);
  text-decoration: none;
  position: relative;
  padding: 4px 0;
  transition: color 0.25s ease;
}

.dala-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--color-electric-iris);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 2px;
}

.dala-nav-link:hover, .dala-nav-link.active {
  color: var(--color-bone-white);
}

.dala-nav-link.active::after, .dala-nav-link:hover::after {
  width: 100%;
}

/* Dala Pill Buttons */
.btn-electric-iris {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--color-electric-iris);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: var(--text-nav-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-nav-label);
  padding: 14px 28px;
  border-radius: var(--radius-full);
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(128, 82, 255, 0.4);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-electric-iris:hover {
  background-color: #9268ff;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 30px rgba(128, 82, 255, 0.7);
  color: #FFFFFF;
}

.btn-amber-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: transparent;
  color: var(--color-saffron-spark);
  border: 1px solid var(--color-saffron-spark);
  font-family: var(--font-heading);
  font-size: var(--text-nav-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-nav-label);
  padding: 14px 28px;
  border-radius: var(--radius-full);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-amber-outline:hover {
  background-color: rgba(255, 184, 41, 0.15);
  color: #FFFFFF;
  border-color: #FFFFFF;
  transform: translateY(-3px) scale(1.02);
}

/* Page Layout */
.dala-container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 36px;
}

.dala-section {
  padding: 110px 0;
  position: relative;
}

/* Monolithic Headlines — Clash Display Bold */
.headline-monolithic {
  font-family: var(--font-heading);
  font-size: var(--text-heading-lg);
  line-height: var(--leading-heading-lg);
  letter-spacing: var(--tracking-heading-lg);
  font-weight: 700;
  color: var(--color-bone-white);
  margin-bottom: 24px;
}

.headline-medium {
  font-family: var(--font-heading);
  font-size: var(--text-heading-sm);
  line-height: var(--leading-heading-sm);
  letter-spacing: var(--tracking-heading-sm);
  font-weight: 600;
  color: var(--color-bone-white);
  margin-bottom: 24px;
  position: relative;
}

.label-amber-uppercase {
  font-family: var(--font-heading);
  font-size: var(--text-nav-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-nav-label);
  color: var(--color-saffron-spark);
  display: block;
  margin-bottom: 12px;
}

.body-light {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--leading-body);
  color: var(--color-silver-mist);
  max-width: 720px;
}

/* Section 1: Hero Split */
.hero-dala-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
  min-height: 80vh;
}

.hero-dala-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-dala-title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  font-weight: 700;
  color: var(--color-bone-white);
  margin-bottom: 16px;
  background: linear-gradient(180deg, #FFFFFF 70%, #9A9A9A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-dala-subtitle {
  font-family: var(--font-heading);
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  font-weight: 500;
  color: var(--color-ash-gray);
  margin-bottom: 30px;
}

.hero-dala-url {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-saffron-spark);
  text-decoration: none;
  font-weight: 500;
  margin-bottom: 36px;
  display: inline-block;
  border-bottom: 1px solid var(--color-saffron-spark);
  padding-bottom: 2px;
  transition: all 0.3s ease;
}

.hero-dala-url:hover {
  color: #FFFFFF;
  border-color: #FFFFFF;
  transform: translateX(4px);
}

.hero-dala-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-portrait-frame {
  width: 100%;
  max-width: 320px;
  border-radius: var(--radius-3xl);
  overflow: hidden;
  justify-self: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(128, 82, 255, 0.2);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.hero-portrait-frame:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.9), 0 0 40px rgba(128, 82, 255, 0.4);
}

.hero-portrait-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
}

/* Two-Column Asymmetric Section Layouts */
.dala-split-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: flex-start;
}

.dala-void-block {
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Live Active Pill Badge */
.badge-live-dala {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(128, 82, 255, 0.15);
  color: var(--color-electric-iris);
  border: 1px solid var(--color-electric-iris);
  border-radius: var(--radius-full);
  padding: 4px 14px;
  font-family: var(--font-heading);
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 0 15px rgba(128, 82, 255, 0.3);
}

.pulse-dot-violet {
  width: 7px;
  height: 7px;
  background-color: var(--color-electric-iris);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-electric-iris);
  animation: pulse-wave 2s infinite ease-out;
}

@keyframes pulse-wave {
  0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(128, 82, 255, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(128, 82, 255, 0); }
  100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(128, 82, 255, 0); }
}

/* Bullet Lists — Inter Regular */
.bullet-list-dala {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
}

.bullet-item-dala {
  position: relative;
  padding-left: 24px;
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  color: var(--color-silver-mist);
  line-height: var(--leading-body);
  transition: color 0.3s ease;
}

.bullet-item-dala:hover {
  color: var(--color-bone-white);
}

.bullet-item-dala::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--color-saffron-spark);
  font-size: 14px;
}

/* Tech & Skill Tags */
.tech-tags-dala {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.tech-tag-dala {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-bone-white);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  transition: all 0.25s ease;
}

.tech-tag-dala:hover {
  background: rgba(128, 82, 255, 0.2);
  border-color: var(--color-electric-iris);
  transform: translateY(-2px) scale(1.04);
}

.skills-grid-dala {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 36px;
}

.skill-tag-iconic-dala {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-bone-white);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin-right: 8px;
  margin-bottom: 10px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.skill-tag-iconic-dala svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}

.skill-tag-iconic-dala:hover {
  background: rgba(128, 82, 255, 0.25);
  border-color: var(--color-electric-iris);
  color: #FFFFFF;
  box-shadow: 0 0 15px rgba(128, 82, 255, 0.4);
  transform: translateY(-3px) scale(1.05);
}

.interest-tag-dala {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 184, 41, 0.08);
  color: var(--color-saffron-spark);
  border: 1px solid rgba(255, 184, 41, 0.25);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin-right: 10px;
  margin-bottom: 10px;
  transition: all 0.25s ease;
}

.interest-tag-dala:hover {
  background: rgba(255, 184, 41, 0.18);
  border-color: var(--color-saffron-spark);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* HIGH-IMPACT NATIVE RESUME DOCUMENT CARD */
.resume-box-dala {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.resume-header-dala {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.resume-native-card {
  background: #050507;
  border: 1px solid rgba(128, 82, 255, 0.25);
  border-radius: var(--radius-3xl);
  padding: 48px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.9), 0 0 40px rgba(128, 82, 255, 0.15);
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.resume-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 28px;
}

.resume-card-title {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.5px;
}

.resume-card-tag {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-saffron-spark);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.resume-card-sec {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  align-items: flex-start;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.resume-card-sec:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.resume-sec-label {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-saffron-spark);
}

.resume-sec-content {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-silver-mist);
  line-height: 1.6;
}

/* Education Cards */
.edu-block-dala {
  border-left: 2px solid var(--color-electric-iris);
  padding-left: 24px;
  margin-bottom: 32px;
  transition: border-color 0.3s ease;
}

.edu-block-dala:hover {
  border-color: var(--color-saffron-spark);
}

.edu-title-dala {
  font-family: var(--font-heading);
  font-size: var(--text-heading-2xs);
  font-weight: 600;
  color: var(--color-bone-white);
}

.edu-degree-dala {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  color: var(--color-ash-gray);
  margin-top: 4px;
}

.edu-footer-dala {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
  font-size: 14px;
  color: var(--color-silver-mist);
}

.edu-badge-dala {
  background: rgba(255, 184, 41, 0.12);
  color: var(--color-saffron-spark);
  border: 1px solid rgba(255, 184, 41, 0.3);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 13px;
}

/* Contact Grid */
.contact-grid-dala {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
}

.contact-block-dala {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-label-dala {
  font-family: var(--font-heading);
  font-size: var(--text-nav-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-nav-label);
  color: var(--color-ash-gray);
}

.contact-value-dala {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  color: var(--color-bone-white);
  word-break: break-word;
}

.contact-value-dala a {
  color: var(--color-saffron-spark);
  text-decoration: none;
  transition: color 0.25s ease;
}

.contact-value-dala a:hover {
  text-decoration: underline;
  color: #FFFFFF;
}

/* Footer */
.dala-footer {
  padding: 60px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.dala-footer-text {
  font-family: var(--font-body);
  font-size: var(--text-caption);
  color: var(--color-ash-gray);
  font-weight: 400;
}

.dala-footer-link {
  color: var(--color-saffron-spark);
  text-decoration: none;
  transition: color 0.2s ease;
}

.dala-footer-link:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

/* Responsive Rules */
@media (max-width: 992px) {
  .hero-dala-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  
  .hero-dala-content {
    align-items: center;
  }

  .hero-dala-title {
    font-size: 78px;
    letter-spacing: -2.5px;
  }
  
  .dala-split-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .headline-monolithic {
    font-size: 48px;
    letter-spacing: -1.68px;
  }
  
  .resume-card-sec {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .resume-native-card {
    padding: 24px;
  }
}

@media (max-width: 600px) {
  .hero-dala-title { font-size: 52px; letter-spacing: -1.5px; }
  .hero-dala-subtitle { font-size: 24px; }
  .dala-nav-links { display: none; }
  .dala-container { padding: 0 20px; }
  .dala-section { padding: 60px 0; }
}